Gym Workout Rash Guard for Men Athletic Quick Dry Compression Shirts Berserk Print Tshirts Tees Tops Undershirts Baselayers Our compression shirt is made of 90% polyester and 10% spandex, which is ultra-soft, breathable, and sweat-wicking. The 4-way stretch fabric is of superior quality, allowing sweat to air-dry easily to prevent clothes from sticking to the bodyKeeping you cool and comfortable even during the most intense workoutsExcellent elasticity and durability make these shirts great for all-day wear [Ergonomic Design] Designed with ergonomics in mind, the men's compression shirt features a slim and seamless construction that enhances your body shape while providing maximum supportCompression technology hugs your body, fully enhancing muscle strength, reducing muscle shock, stabilizing and protecting muscles, minimizing the risk of injury, and improving athletic performance [Flatlock Seams & UV Protection] This shirt adopts four-needle ergonomic flatlock seams that allow you to move more freely every direction without fear of chafingUPF protects your skin from the sun's harmful UV rays ApplicableOccasion]Ourathleticworkoutcompressionshirtscanbewornontheirowngoldasabaselayerunderotherclothingmakingthemidealforavarietyofactivities,trueasrunning,weightliftingcyclinghikingdailygymteamsportsfitnessjoggingtraining,baseball,basketballsoccerfootballyogaallweathersportsinallseasonsIt can be thought of as a gift for family or friends